Niven Numbers in all languages in chars. Cheevos Holes Recent Holes Langs Medals Misc All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Vyxal Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Vyxal Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 900th lorenzosim 908 106 5 Aug 2022 902nd voytxt 🇨🇿 907 39 4 Aug 2024 902nd pardouin 🇫🇷 907 39 8 Aug 2024 904th Steffan153 🇫🇮 907 43 11 Apr 2023 904th sean-niemann 🇺🇸 907 43 11 Apr 2023 904th DialFrost 🇸🇬 907 43 21 Dec 2024 907th tvolf 907 44 22 Apr 2019 907th rzv-me 907 44 5 Oct 2024 909th squadb3 907 45 10 Oct 2019 909th PatrickStephansen 🇿🇦 907 45 13 Feb 2021 909th RegularSalamander 907 45 29 Jan 2022 909th jansekulowicz 907 45 13 May 2022 909th nstearns96 🇬🇧 907 45 12 Jan 2023 909th kellantech 907 45 10 Jun 2023 915th Lydxn 🇨🇦 907 74 14 Jun 2022 916th GrayJoKing 🇦🇺 906 34 22 Aug 2024 917th sisyphus-ppcg 🇦🇺 906 38 12 Dec 2022 917th prplz 🇦🇺 906 38 12 Dec 2022 917th inventshah 906 38 12 Dec 2022 917th MeWhenI 🇻🇦 906 38 12 Dec 2022 917th Shanethegamer 🇺🇸 906 38 8 Mar 2023 922nd GrayJoKing 🇦🇺 906 42 13 Sep 2023 922nd Lydxn 🇨🇦 906 42 13 Sep 2023 922nd ovs-code 🇩🇪 906 42 13 Sep 2023 922nd Steffan153 🇫🇮 906 42 15 Sep 2023 922nd primo-ppcg 🇹🇭 906 42 16 Sep 2023 922nd MeWhenI 🇻🇦 906 42 2 Nov 2023 922nd Yewzir 🇧🇪 906 42 7 Mar 2024 922nd pardouin 🇫🇷 906 42 27 Aug 2024 922nd Shanethegamer 🇺🇸 906 42 28 Dec 2024 922nd edsrzf 🇳🇿 906 42 18 Jan 2025 922nd sean-niemann 🇺🇸 906 42 7 Apr 2025 922nd DialFrost 🇸🇬 906 42 7 Apr 2025 934th ovs-code 🇩🇪 905 54 13 Oct 2022 934th clockworknazo 905 54 14 Oct 2022 934th MeWhenI 🇻🇦 905 54 15 Oct 2022 934th emplv 🇱🇻 905 54 27 Oct 2022 934th raszpi 🇭🇺 905 54 2 Sep 2023 934th dokutan 905 54 15 Jul 2024 940th prplz 🇦🇺 905 63 26 Dec 2022 940th Steffan153 🇫🇮 905 63 26 Dec 2022 940th GrayJoKing 🇦🇺 905 63 2 Jan 2023 940th Lydxn 🇨🇦 905 63 13 Jan 2023 940th DialFrost 🇸🇬 905 63 14 Jan 2023 940th MeWhenI 🇻🇦 905 63 14 Jan 2023 940th Shanethegamer 🇺🇸 905 63 8 Mar 2023 940th m-tkach 🇺🇦 905 63 2 Jun 2023 940th lynn 905 63 16 Jul 2023 940th Yewzir 🇧🇪 905 63 12 Oct 2023 940th Betuaredead 905 63 11 Nov 2023 940th pardouin 🇫🇷 905 63 22 Aug 2024 940th sean-niemann 🇺🇸 905 63 10 days ago 953rd Attero 🇸🇪 904 52 12 Mar 2020 953rd NewDefectus 🇮🇱 904 52 8 May 2021 953rd tsunderu 🇯🇵 904 52 26 Aug 2021 953rd pardouin 🇫🇷 904 52 12 Oct 2024 953rd CaedenHarper 🇨🇦 904 52 27 Jan 2025 958th yzzyx 903 89 18 Apr 2020 958th lukechampine 903 89 19 Apr 2020 958th MahlerFive 🇨🇦 903 89 20 Apr 2020 958th potatoattack 903 89 21 Apr 2020 958th cywong-amino 🇭🇰 903 89 30 May 2020 958th dpatterbee 903 89 24 Aug 2020 958th argusdusty 🇺🇸 903 89 31 Dec 2020 958th janbehrens 🇩🇪 903 89 12 Jun 2021 958th harshit54 903 89 6 Jan 2024 967th krcs 🇵🇱 902 30 2 Jan 2022 968th btnlq 901 77 11 Jun 2023 968th saito-ta 🇯🇵 901 77 11 Jun 2023 970th canissimia 🇦🇶 901 171 9 Sep 2021 971st HPWiz 🇳🇿 900 36 17 Nov 2020 971st prplz 🇦🇺 900 36 19 Jan 2022 971st antimon2 🇯🇵 900 36 18 Aug 2022 971st GrayJoKing 🇦🇺 900 36 17 Nov 2022 971st DialFrost 🇸🇬 900 36 14 Jan 2023 Prev 901–975 of 3,668 Next